Description (also searched as SXD-9 3-4) The SXD-9 3/4, a Veolia Selex cartridge filter with a nominal retention rating of 5 microns is 9 3/4 in. in length. Selex filters are made from 100% polypropylene and are a precision, graded density cartridge that provides a high particle retention efficiency that equates to the performance of absolute rated filters. Veolia material item number 1197103 SKU: SXD-9 3/4
